senate could vote next week on a democratic blueprint that calls for roughly a trillion dollars in new tax revenues over the coming decade. >> house speaker john boeh ner says he is turning down president obamas invitation to go to rome. to be part of the u.s. delegation at the pope's cancellation. >> he says he would like to go, but isn't possible with his duties including the budget debate and hosting the irish prime minister at the capitol. he says he's grateful for the invitation. joe biden, the for from catholic to be elected vice- president, is leading the delegation. >> senator rob portman, a prominent ohio conservative, is reversing his hard-line position against gay marriage. it has to do with another revelation, one deeply personal. his 21 year-old son, will is gay, something he learned two years ago. here is what ford and that say about the revelation. >> is a process changing our position on the issue. i believe that people have the right to get married. >> portman says his son now a junior in college help him work for his decision to announce this change in position on a m